

#import <UIKit/UIKit.h>
@protocol RHCQRScanViewControllerDelegate <NSObject>

@optional

- (void)didReceiveQRCode:(NSString *)code;

@end

@interface RHCQRScanViewController : UIViewController

@property (nonatomic, weak) id <RHCQRScanViewControllerDelegate> delegate;

- (void)startRunning;
- (void)stopRunning;

@end
